diff options
| author | Nikolay Borisov <nborisov@suse.com> | 2022-06-24 11:01:23 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-07-25 17:45:39 +0200 |
| commit | 74860816e804ca175fa790f9bf5a369ab29d93ce (patch) | |
| tree | 75942e0799c5f21d8d7a7b3b1d113189f34dbf10 /fs/btrfs/sysfs.c | |
| parent | 0766837b0d8d29928ec0369621f560353217e3da (diff) | |
btrfs: sysfs: remove BIG_METADATA feature files
This flag has been merged in 3.10 and is effectively always-on. Its
status depends on the host page size so there's another way to guarantee
compatibility with old kernels.
Due to a bug introduced in 6f93e834fa7c ("btrfs: fix upper limit for
max_inline for page size 64K") the flag is not persisted among features
in the superblock so it's not reliable.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ update changelog ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/sysfs.c')
| -rw-r--r-- | fs/btrfs/sysfs.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 73f99a9647d6..d5d0717fd09a 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -280,7 +280,6 @@ BTRFS_FEAT_ATTR_INCOMPAT(default_subvol, DEFAULT_SUBVOL); BTRFS_FEAT_ATTR_INCOMPAT(mixed_groups, MIXED_GROUPS); BTRFS_FEAT_ATTR_INCOMPAT(compress_lzo, COMPRESS_LZO); BTRFS_FEAT_ATTR_INCOMPAT(compress_zstd, COMPRESS_ZSTD); -BTRFS_FEAT_ATTR_INCOMPAT(big_metadata, BIG_METADATA); BTRFS_FEAT_ATTR_INCOMPAT(extended_iref, EXTENDED_IREF); BTRFS_FEAT_ATTR_INCOMPAT(raid56, RAID56); BTRFS_FEAT_ATTR_INCOMPAT(skinny_metadata, SKINNY_METADATA); @@ -311,7 +310,6 @@ static struct attribute *btrfs_supported_feature_attrs[] = { BTRFS_FEAT_ATTR_PTR(mixed_groups), BTRFS_FEAT_ATTR_PTR(compress_lzo), BTRFS_FEAT_ATTR_PTR(compress_zstd), - BTRFS_FEAT_ATTR_PTR(big_metadata), BTRFS_FEAT_ATTR_PTR(extended_iref), BTRFS_FEAT_ATTR_PTR(raid56), BTRFS_FEAT_ATTR_PTR(skinny_metadata), |